all:
	rm -rf 3d_cost.aux 3d_cost.bbl 3d_cost.blg 3d_cost.dvi 3d_cost.log 3d_cost.pdf 3d_cost.ps 3d_cost.aux
	latex 3d_cost
	bibtex 3d_cost
	bibtex 3d_cost
	latex 3d_cost
	latex 3d_cost
	dvips -t letter -P cmz -o 3d_cost.ps 3d_cost
	ps2pdf13 3d_cost.ps
	#ps2pdf 3d_cost.ps

clean:
	rm -rf 3d_cost.aux 3d_cost.bbl 3d_cost.blg 3d_cost.dvi 3d_cost.log 3d_cost.pdf 3d_cost.ps 3d_cost.aux *.bak *~

